| Dr. Richard Lau is a California state licensed medical doctor, specializing in Rheumatology. Graduated Magna Cum Laude from Albert Einstein College of Medicine, completed residency training in UCLA - Olive View, and completed the Rheumatology specialist training at UCLA - Olive View. Dr. Lau currently is working at Mercy Medical Group, located in 3000 Q St Sacramento CA 95816 | |||